


Paper-Plastic Composite Bags
Paper-plastic composite bags are multi-layered packaging solutions that combine the strength of woven polypropylene with the printability and texture of paper, offering excellent durability, protection, and aesthetic appeal. These bags are commonly used for packaging powders, granules, and other materials that need moisture resistance, puncture resistance, and reliable containment. At Jining Chengyi Plastic Packaging Co., Ltd., our paper-plastic composite bags are built to meet the high standards of diverse industries, providing a tough yet attractive solution for transporting and storing sensitive products.
Extra Features
- Premium Quality
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- Worldwide Shipping
- Money Back Guarantee
Key Features and Benefits
- High Strength and Tear Resistance: The woven polypropylene layer provides added durability, allowing the bags to handle heavy or abrasive materials without tearing.
- Moisture Resistance: Available with an inner liner or lamination, these bags offer excellent moisture protection, making them ideal for products sensitive to humidity.
- Enhanced Printability: The outer paper layer provides a smooth surface for high-quality printing, making it easy to add branding, product information, or instructions.
- Versatile and Customizable: Suitable for a wide range of applications, with customization options available for size, printing, and closures.
Technical Specifications for Paper-Plastic Composite Bags
Parameter | Specification |
Material | Woven polypropylene inner layer with paper outer layer |
Capacity | Typically 10 kg to 50 kg (customizable) |
Moisture Protection | Optional inner liner or lamination for moisture resistance |
Closure Options | Available with valve top or open top |
Printing | Up to 4 colors for branding and detailed labeling |
Dimensions | Customizable according to product requirements |
Tear Resistance | Reinforced with woven polypropylene for extra durability |
UV Resistance | Optional for outdoor storage |
Certifications | Complies with industry-specific and ISO standards |
Applications
Paper-plastic composite bags are widely used across multiple industries due to their strength and versatility, especially for:
- Chemical Products: Packaging fertilizers, powders, and other chemicals that require moisture and puncture resistance.
- Food Products: Suitable for dry goods like flour, grains, and sugar, especially when a food-grade liner is used.
- Agriculture: Ideal for animal feed, seeds, and other agricultural products that need durable, moisture-resistant packaging.
- Construction Materials: Suitable for powdered and granular materials like cement, plaster, and sand.
Advantages of Paper-Plastic Composite Bags
The combination of paper and plastic layers provides exceptional strength, moisture protection, and printability, making these bags highly versatile for both industrial and retail applications. The paper exterior allows for attractive branding, while the inner polypropylene layer offers durability and protection.
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